ABSTRACT
By systematically sorting out the ancient medical books and modern clinical literature of Yiguanjian， the historical evolution of this formula， including its source， composition， origin， processing， dosage， preparation and usage， functions and indications， evolution of prescription meaning， is textual so as to clarify the historical evolution and clinical application of Yiguanjian. On the basis of fully considering the actual demand of development of famous classical formula preparation and the usage habit of modern clinical practice， the feasible development suggestions were put forward. Yiguanjian is composed of six herbs， which is derived from Yifang Jiedu (《医方絜度》) . It is an ancient book of traditional Chinese medicine edited by QIAN Min-jie in Qing dynasty. The original medicinal plants and medicinal parts of the formula were basically the same as those recorded in the 2020 edition of Chinese Pharmacopoeia. The raw products should be selected for decoction pieces and processed according to the methods recorded in the 2020 edition of Chinese Pharmacopoeia. The reference dose of the medicine in this formula is set out in Yifang Jiedu. According to dosage of one Qian（钱）=3.73 g， the dosages of Glehniae Radix， Ophiopogonis Radix and Angelicae Sinensis Radix were 5.60 g， the dosages of Lycii Fructus and Rehmanniae Radix were 11.19 g， the dosage of Toosendan Fructus was 7.46 g. These decoction pieces were boiled and warm decoction was taken. According to ancient medical records， the formula always has the effect of nourishing Yin and relieving Qi of liver. It is used to treat syndrome of stagnation of liver-Qi and deficiency of liver-Yin and kidney-Yin， which can be seen with pain in chest， stomach and flank， acerbity and vomiting， dry throat and mouth， red tongue， weak pulse or deficiency of string and hernia. Here， the source， processing and others of Yiguanjian were clarified， providing a literature reference for the development and application of this famous classical formula.
ABSTRACT
With continuous introduction of relevant national policies on famous classical formulas, the research of famous classical formulas is popular all over the country. Different from other new drugs, in the research and development process of famous classical formulas, substance benchmark is earlier than the product, suggesting that the research and development of substance benchmark is of great significance. Based on previous work of the authors, content of substance benchmark of famous classical formulas was analyzed, which was included in the document <italic>The Management Regulation of Simplified Registration and Approval over Chinese Herbal Medicine Compound Preparations of Ancient Famous Classical Formulas</italic> released by the National Medical Products Administration in May 2018. In this paper, the significance of substance benchmark development was described, a five-stage of research strategy was proposed, covering the prescription textual research and historical evolution, the collection and quality evaluation of medicinal materials, the processing method and quality evaluation of decoction pieces, the preparation and quality research of substance benchmark, the drafting and formulating of quality standard over substance benchmark. At the same time, some suggestions were put forward to the feasibility of compound preparations development over famous classical formulas, the implementation difficulty of resource evaluation over Chinese medicinal materials, and the irrationality on the quality correlation of Chinese medicinal materials. All of these are expected to provide reference and enlightenment for the development and policy officially landed over ancient famous classical formulas.
ABSTRACT
The prescription research and clinical application of Wenjingtang were summarized in order to provide reference for the formulation of material standard and the development of compound preparation. By systematically sorting out the relevant ancient medical books and modern literature reports， combined with the relevant policy requirements of the development of compound preparations of famous classical formulas， this paper expounded the existing problems and put forward some suggestions. Wenjingtang is composed of nine herbs， which is derived from Complete Effective Prescriptions for Women's Diseases written by CHEN Zi-ming in Song dynasty. The original medicinal plants and medicinal parts of the formula were basically the same as those recorded in the 2020 edition of Chinese Pharmacopoeia， for example， Paeonia lactiflora was the choice of Paeoniae Radix Alba， Cinnamomi Cortex was selected as Guixin， the rhizoma of Curcuma phaeocaulis was selected as Curcumae Rhizoma. It was suggested that raw products should be selected for decoction pieces and processed according to the methods recorded in the 2020 edition of Chinese Pharmacopoeia. According to the dosage of 1 Liang=40 g， the dosages of Angelicae Sinensis Radix， Chuanxiong Rhizoma， Paeoniae Radix Alba， Cinnamomi Cortex， Moutan Cortex and Curcumae Rhizoma were 20 g， the dosages of Ginseng Radix et Rhizoma， Glycyrrhizae Radix et Rhizoma and Achyranthis Bidentatae Radix were 40 g， the total amount of this formula was 240 g. The 9 kinds of decoction pieces were crushed （particle size<6 mm） separately and mixed， each dose was 20 g， 525 mL of water was added， and then decocted to 280 mL. After filtration， warm medicine was taken for once a day. According to ancient books， Wenjingtang has the functions of activating blood circulation， regulating menstruation，warming meridians and dispersing cold. It is mainly used to treat dysmenorrhea， irregular menstruation and other diseases in modern clinical practice. In addition， it has certain curative effect on endometriosis， pelvic inflammatory disease， acne， eczema and other skin diseases. Through the research， the historical evolution and clinical application of Wenjingtang are fully clarified， which can provide research for the later development and application of this famous classical formula.